serial: stm32x7: add clk_get_rate() support

[people/ms/u-boot.git] / include / ahci.h

diff --git a/include/ahci.h b/include/ahci.h
index ec5b0c7d9d781c1f1a3b4ced7382f1b605ba69a7..818f34464e267d416eaeeb7a38a138c6e264e8e5 100644 (file)
--- a/include/ahci.h
+++ b/include/ahci.h
@@ -193,4 +193,33 @@ int achi_init_one_dm(struct udevice *dev);
  */
 int achi_start_ports_dm(struct udevice *dev);
 
+/**
+ * ahci_init_dm() - init AHCI for a controller, finding all ports
+ *
+ * @dev: Device to init
+ */
+int ahci_init_dm(struct udevice *dev, void __iomem *base);
+
+/**
+ * ahci_bind_scsi() - bind a new SCSI bus as a child
+ *
+ * Note that the SCSI bus device will itself bind block devices
+ *
+ * @ahci_dev: AHCI parent device
+ * @devp: Returns new SCSI bus device
+ * @return 0 if OK, -ve on error
+ */
+int ahci_bind_scsi(struct udevice *ahci_dev, struct udevice **devp);
+
+/**
+ * ahci_probe_scsi() - probe and scan the attached SCSI bus
+ *
+ * Note that the SCSI device will itself bind block devices for any storage
+ * devices it finds.
+ *
+ * @ahci_dev: AHCI parent device
+ * @return 0 if OK, -ve on error
+ */
+int ahci_probe_scsi(struct udevice *ahci_dev);
+
 #endif